DR. CONSTANCE LYNN JACOBY D.C.
NPI 1487891008
Chiropractor in Duluth, MN
About Dr. Constance Lynn Jacoby D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CONSTANCE LYNN JACOBY D.C. (NPI 1487891008) is an individual chiropractor in Duluth, Minnesota, licensed in Minnesota (3764) and active in the NPI registry since January 2009. She is a graduate of Northwestern College Of Chiropractic (1999).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Constance Lynn Jacoby D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Constance Jacoby reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Duluth, MN 55802
- Reassigned Medicare billing, Minnesota enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Constance Jacoby's NPI number?
The NPI number for Constance Jacoby is 1487891008. It was assigned to this individual provider in the NPPES registry on January 20, 2009.
Where is Constance Jacoby located?
Constance Jacoby practices at 205 W 2nd St Ste 300, Duluth, MN 55802. The listed phone number is (218) 940-4342.
What is Constance Jacoby's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Constance Jacoby enrolled in Medicare?
Yes. Constance Jacoby is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Constance Jacoby's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Constance Jacoby reassigns Medicare benefits to Jacoby Chiropractic LLC (Duluth, MN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Constance Jacoby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Constance Jacoby was last updated on November 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Constance Lynn Jacoby, D.C. · NPI 1487891008
Chiropractor provider in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since January 20, 2009.
## Identity
- **NPI:** 1487891008 (Entity type: Individual)
- **Enumerated:** January 20, 2009
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 3764 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 205 W 2ND ST STE 300, Duluth, MN 55802-1928
- **Phone:** (218) 940-4342
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Jacoby Chiropractic LLC (NPI 1730351016, Duluth, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Northwestern College Of Chiropractic, class of 1999
## Record status
- **NPPES last updated:** November 14, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1487891008) · Data from the CMS NPPES public registry.